How do I store my Keurig K-Supreme Plus brewer when not in use?

Empty the water reservoir before storing or transporting the brewer, and store it in a safe, frost-free environment. When preparing to use it after storage, rinse the water reservoir with fresh water and descale the brewer before brewing. If the brewer has been in a below-freezing environment, allow it to warm to room temperature for at least 2 hours before use. (Page 13)